diff options
| author | David Vrabel <david.vrabel@csr.com> | 2009-01-22 19:12:32 +0000 |
|---|---|---|
| committer | David Vrabel <david.vrabel@csr.com> | 2009-01-22 19:12:32 +0000 |
| commit | dff243f7cb3a2ebbb09093066c1bc4a90ff5b3a4 (patch) | |
| tree | 1c63e7c2f879cd322ca785671b74b4ff796dd24c /drivers/usb/class | |
| parent | a5e6ced58d423cb09c4fc0087dcfdb0b5deb5e1c (diff) | |
| parent | f3b8436ad9a8ad36b3c9fa1fe030c7f38e5d3d0b (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into for-upstream
Diffstat (limited to 'drivers/usb/class')
| -rw-r--r-- | drivers/usb/class/cdc-acm.c | 2 | ||||
| -rw-r--r-- | drivers/usb/class/cdc-wdm.c | 3 | ||||
| -rw-r--r-- | drivers/usb/class/usbtmc.c | 9 |
3 files changed, 6 insertions, 8 deletions
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index d50a99f70ae..00b47ea24f8 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -1275,7 +1275,7 @@ static int acm_suspend(struct usb_interface *intf, pm_message_t message) struct acm *acm = usb_get_intfdata(intf); int cnt; - if (acm->dev->auto_pm) { + if (message.event & PM_EVENT_AUTO) { int b; spin_lock_irq(&acm->read_lock); diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c index 5a8ecc045e3..3771d6e6d0c 100644 --- a/drivers/usb/class/cdc-wdm.c +++ b/drivers/usb/class/cdc-wdm.c @@ -764,7 +764,8 @@ static int wdm_suspend(struct usb_interface *intf, pm_message_t message) mutex_lock(&desc->plock); #ifdef CONFIG_PM - if (interface_to_usbdev(desc->intf)->auto_pm && test_bit(WDM_IN_USE, &desc->flags)) { + if ((message.event & PM_EVENT_AUTO) && + test_bit(WDM_IN_USE, &desc->flags)) { rv = -EBUSY; } else { #endif diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c index 43a863c5cc4..0f5c05f6f9d 100644 --- a/drivers/usb/class/usbtmc.c +++ b/drivers/usb/class/usbtmc.c @@ -21,6 +21,7 @@ #include <linux/init.h> #include <linux/module.h> +#include <linux/kernel.h> #include <linux/fs.h> #include <linux/uaccess.h> #include <linux/kref.h> @@ -482,7 +483,6 @@ static ssize_t usbtmc_write(struct file *filp, const char __user *buf, int retval; int actual; unsigned long int n_bytes; - int n; int remaining; int done; int this_part; @@ -526,11 +526,8 @@ static ssize_t usbtmc_write(struct file *filp, const char __user *buf, goto exit; } - n_bytes = 12 + this_part; - if (this_part % 4) - n_bytes += 4 - this_part % 4; - for (n = 12 + this_part; n < n_bytes; n++) - buffer[n] = 0; + n_bytes = roundup(12 + this_part, 4); + memset(buffer + 12 + this_part, 0, n_bytes - (12 + this_part)); retval = usb_bulk_msg(data->usb_dev, usb_sndbulkpipe(data->usb_dev, |